Nashua Weather Forecast

    • 57
    • 87

    Mostly Sunny

    • 63
    • 95

    Slight Chance Thunderstorms

    • 62
    • 93

    Slight Chance Thunderstorms

    • 56
    • 88

    Rain Showers Likely

    • 51
    • 80

    Chance Rain Showers

    • 54
    • 82

    Mostly Sunny

Today 26 Aug Central and Southern Valley

Sunny. Highs in the mid 80s. Southeast wind around 5 Mph.

Tonight 26 Aug Central and Southern Valley

Mostly clear. Lows in the lower 50s. East wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Nashua Temperature Statistics

August Temperature

Glasgow, Glasgow International Airport (13 miles)

  • Lowest 4 August, 2026

    47.6 °F

  • Average August

    70.9 °F

  • Highest 1 August, 2026

    104.6 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    57.8 °F
Get WillyWeather+ to remove ads